27673121372305 has 8 divisors (see below), whose sum is σ = 33303445204032. Its totient is φ = 22074697393008.

The previous prime is 27673121372233. The next prime is 27673121372329. The reversal of 27673121372305 is 50327312137672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27673121372305 - 2⁷ = 27673121372177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7974961197 + ... + 7974964666.

It is an arithmetic number, because the mean of its divisors is an integer number (4162930650504).

Almost surely, 2^{27673121372305} is an apocalyptic number.

It is an amenable number.

27673121372305 is a deficient number, since it is larger than the sum of its proper divisors (5630323831727).

27673121372305 is a wasteful number, since it uses less digits than its factorization.

27673121372305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15949926215.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The spelling of 27673121372305 in words is "twenty-seven trillion, six hundred seventy-three billion, one hundred twenty-one million, three hundred seventy-two thousand, three hundred five".